var vm = new Vue({
    el: "#app",
    data: {
        currIndex: 0,
        list: [
            { pic: "", name: "首页" },
            { pic: "", name: "爆爆团" },
            { pic: "", name: "订单" },
            { pic: "", name: "我的" }
        ]
    },
    methods: {
        hanleClick(index) {
            this.currIndex = index;
        }
    }
})